Bottle Opener Napoleon Silver plated

This lovely vintage Bottle opener is Silver plated. I know this item well and it is always from the French house of Christofle. This one however, is not stamped Christofle which is rather weird. Apart from not being stamped for Christofle, it is however well stamped for Silver plate. Size is also identical, w 5 x h 8cm. It weighs 97 grms. Postage from France included. A wonderful and unique gift.